<?php

/**
 * This is the model class for table "user_profile".
 *
 * The followings are the available columns in table 'user_profile':
 * @property integer $user_id
 */
class UserProfile extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @return UserProfile the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'user_profile';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		$profileFields = ProfileField::model()->findAll('visible >= 0');
		$rules = array();
		$requires = array();
		foreach($profileFields as $field){
			if($field->required){
				$requires[] = $field->name;		
			}
		}
		if(count($requires) > 0){
			$rules[] = array(@implode(',',$requires),'required');
		}
		return $rules;
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'user_id' => 'User',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('user_id',$this->user_id);

		return new CActiveDataProvider(get_class($this), array(
			'criteria'=>$criteria,
		));
	}
}